[fotobilder] r1431: LJSUP-6625 (The system doesn't crop the ...

LJSUP-6625 (The system doesn't crop the image if the one of the side less than 100 pxls): first off, fix the issue that prevented one from uploading images less than 4kb in size

U   trunk/lib/FB/Protocol/Request.pm

Modified: trunk/lib/FB/Protocol/Request.pm
===================================================================
--- trunk/lib/FB/Protocol/Request.pm	2010-08-30 04:10:20 UTC (rev 1430)
+++ trunk/lib/FB/Protocol/Request.pm	2010-09-07 07:18:30 UTC (rev 1431)
@@ -511,6 +511,7 @@
     my $buff;
     my $got = 0;
     my $nextread = 4096;
+    if ($length - $got < 4096) { $nextread = $length - $got; }
     while ($nextread && $got <= $length && (my $lastsize = LJ::Request->read($buff, $nextread))) {
         $got += $lastsize;